Address Current 20 mA
0 mA 5 mA 20 mA 22 mA
PNFault LED OFF OFF OFF ON
Troubleshooting Deactivating/
activating
Example for operating mode temperature measurement
Address Pt100
Incorrect operating mode Resistor is not connected
Operating mode QB72 16#AA 16#0F
Format QB73 16#1 16#1
Value QW76 - -
Value QW78 - -
Operating mode IB72 16#AA 16#0F
Format IB73 16#81 16#81
Value IW76 - -
Value IW78 - -
Diagnostics IB50 16#2 16#2
IB51 16#3 16#6
PNFault LED ON ON
Troubleshooting Deactivating/activating Deactivating/activating
7.9.5 Technical data
PP 72/48D 2/2A PN I/O module
Parameter Value
Input voltage 24 V DC + 20% / - 15%
Power consumption at rated load
(without digital outputs)
19 W
Power loss 18 W
Rated current 0.7 A
Shock load during transport (in transport packaging) Free-fall ≤ 1 m
Degree of protection in acc. with EN 60529 IP00
Protection class in acc. with EN 61800-5-1 III; DVC A (PELV)
Approvals CE, cULus
Heat dissipation Open-circuit ventilation
Anschließbare Komponenten
7.9 PP 72/48D 2/2A PN
PPU and components
Manual, 05/2015, 6FC5397-2DP40-3BA4 243